Before teaching you how to solder, Eric the car guy gives you advice on what items you should have before you solder and also the pros and cons of the various soldering irons available. So if you do not know what iron you want, you can watch the video and get some tips. Eric the car guy knows his stuff, using his own personal experience and research to advise you.
This informing video gives you a detailed step-by-step guide. There is no way you can mess up something because the tutorial is so detailed; Eric the car guy gives you a play-by-play of each step so well that you know that you will end up with a nicely finished item.